using System.ComponentModel.DataAnnotations;
using Admin.NET.Plugin.AiDOP.Dto.S0.Quality;
using Xunit;

namespace Admin.NET.Plugin.AiDOP.Tests.S0.Quality;

public class AdoS0QualityDtosValidationTests
{
    private static IReadOnlyList<ValidationResult> Validate(object model)
    {
        var context = new ValidationContext(model);
        var results = new List<ValidationResult>();
        Validator.TryValidateObject(model, context, results, validateAllProperties: true);
        return results;
    }

    [Fact]
    public void RawWhitelist_WhenSupplierFieldsMissing_ReturnsRequiredErrors()
    {
        var dto = new AdoS0QmsRawWhitelistUpsertDto
        {
            SupplierCode = "",
            SupplierName = ""
        };

        var results = Validate(dto);
        Assert.Contains(results, r => r.ErrorMessage == "供应商编码不能为空");
        Assert.Contains(results, r => r.ErrorMessage == "供应商名称不能为空");
    }

    [Theory]
    [InlineData(typeof(AdoS0QmsSamplingSchemeUpsertDto))]
    [InlineData(typeof(AdoS0QmsInspectionInstrumentUpsertDto))]
    [InlineData(typeof(AdoS0QmsInspectionMethodUpsertDto))]
    [InlineData(typeof(AdoS0QmsInspectionItemUpsertDto))]
    [InlineData(typeof(AdoS0QmsInspectionFrequencyUpsertDto))]
    [InlineData(typeof(AdoS0QmsInspectionBasisUpsertDto))]
    [InlineData(typeof(AdoS0QmsInspectionStandardUpsertDto))]
    [InlineData(typeof(AdoS0QmsInspectionPlanUpsertDto))]
    public void NumberNameDtos_WhenDefaultsUsed_ReturnRequiredErrors(Type dtoType)
    {
        var dto = Activator.CreateInstance(dtoType)!;
        var results = Validate(dto);
        Assert.Contains(results, r => r.ErrorMessage == "编号不能为空");
        Assert.Contains(results, r => r.ErrorMessage == "名称不能为空");
    }

    /// <summary>
    /// 四张检规表的 UpsertDto 上不得残留任何 [Required]。
    /// Create 与 Update 共用同一 DTO，任何 [Required] 都会在模型绑定阶段先于
    /// AdoS0QmsSpecAggregateGuard 触发、把 Update 挡成 400，从而破坏「历史兼容」——
    /// 实测 qms_gcjygf 有 3 行 wjbh 为空，正是被遗留的 FileNumber[Required] 锁死。
    /// 必填一律由守卫按新增/编辑分别判定，见 AdoS0QmsSpecAggregateGuardTests。
    /// </summary>
    [Theory]
    [InlineData(typeof(AdoS0QmsRawInspectionSpecUpsertDto))]
    [InlineData(typeof(AdoS0QmsProcessInspectionSpecUpsertDto))]
    [InlineData(typeof(AdoS0QmsFqcInspectionSpecUpsertDto))]
    [InlineData(typeof(AdoS0QmsOqcInspectionSpecUpsertDto))]
    public void SpecUpsertDtos_CarryNoRequiredAttribute_SoUpdateReachesTheGuard(Type dtoType)
    {
        var dto = Activator.CreateInstance(dtoType)!;
        var results = Validate(dto);
        Assert.Empty(results);
    }
}